NAME

cxPickHitFaceSet - set a polygon face hit in a pick structure
#include <cx/Pick.h>

void cxPickHitFaceSet(cxPick *pick,long n, long nvertices, long *index,float *point,float *normal)
subroutine cxPickHitFaceSet(pick,n,nvertices,index,point,normal)
integer pick
integer n
integer nvertices
integer index(nvertices)
integer point(3,nvertices)
integer normal(3,nvertices)
pick
Pointer to pick structure to use
n
Hit item in this pick structure
nvertices
Number of vertices in this polygon
index
Indices of the polygon vertices
point
Coordinates of the polygon vertices
normal
Normals (if any) of the polygon vertices
This function puts vertex information in the hit structure for a polygon face. cxPickSet(3E)
Last modified: Mon Nov 6 16:33:39 GMT 2000
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© The Numerical Algorithms Group Ltd, Oxford UK. 1996